232012231231 has 8 divisors (see below), whose sum is σ = 253341032400. Its totient is φ = 210722893440.

The previous prime is 232012231229. The next prime is 232012231237. The reversal of 232012231231 is 132132210232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 232012231231 - 2¹ = 232012231229 is a prime.

It is a super-2 number, since 2×232012231231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232012231237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9853546 + ... + 9877063.

It is an arithmetic number, because the mean of its divisors is an integer number (31667629050).

Almost surely, 2^232012231231 is an apocalyptic number.

232012231231 is a deficient number, since it is larger than the sum of its proper divisors (21328801169).

232012231231 is a wasteful number, since it uses less digits than its factorization.

232012231231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19731689.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 232012231231 its reverse (132132210232), we get a palindrome (364144441463).

The spelling of 232012231231 in words is "two hundred thirty-two billion, twelve million, two hundred thirty-one thousand, two hundred thirty-one".